If you buy V3 there is a "UVs" file available on the product page which will allow you to make a version of the figure, using the free UVMapper available here, which takes old-Victoria textures. Faces and body shapes, however, cannot be transferred as the two figures have different morphs, so you will get only partial benefit from character packs. Converting clothing is also awkward: the V3 pack includes a figure which can use old-V products and V3 faces but no body morphs.